378692b1ff5651fc2566709310c1c144a0641c62eb2dc913e4b1145cb8f74184

Analysis

max time kernel
94s
max time network
113s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
06/07/2024, 23:18

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General

Target

2991176639468ead9fac846e32d151f0_JaffaCakes118.exe
Size

95KB
MD5

2991176639468ead9fac846e32d151f0
SHA1

834ea181aa78a56a4416d3dcdf0180b76a0346a9
SHA256

378692b1ff5651fc2566709310c1c144a0641c62eb2dc913e4b1145cb8f74184
SHA512

443fc4ea5d78c39a5e73d5acc808e9feb53d3525b38c6a0467116af1c7a3936c8a50ee0615a4d91300dfb8ed2f00fded840e23abdfcfde03bdb2e4f7b25aee21
SSDEEP

1536:EpgpHzb9dZVX9fHMvG0D3XJ0Vf2gUBglcADKd56zAmxFGlbJUcFJVKMYQxFD:ygXdZt9P6D3XJmOgkjADKd5H+FkFJnY0

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\Control Panel\International\Geo\Nation	cscript.exe

Executes dropped EXE 1 IoCs

pid	Process
4804	installstat.exe

Loads dropped DLL 4 IoCs

pid	Process
2360	2991176639468ead9fac846e32d151f0_JaffaCakes118.exe
2360	2991176639468ead9fac846e32d151f0_JaffaCakes118.exe
2360	2991176639468ead9fac846e32d151f0_JaffaCakes118.exe
4804	installstat.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\EditPlus\kk57.icw	2991176639468ead9fac846e32d151f0_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31117349"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000400ca02743114e4ab9175ca0ec72eb8500000000020000000000106600000001000020000000677643efb27cdef540aeb2adde94e208e0d6706d405e6ec4236778ab8a97eabe000000000e80000000020000200000004898d0e3c216134d9f4a4ba4288ef7d72e8a32987d36974520bf70584c7147e020000000d31313c67fde7091ce567192e3ee6cf443c1d60703ac8144cc5062f01d302c7140000000037dfe20547f75ebe5ba7b1f962703d8a392b0f92c8c6db1646d70e8c66c0741cbd607497b19a809a5b9cff6432563957fea05cabd00f50dc455c195648c48a0	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = a055002425d0da01	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{4EFBE587-3C18-11EF-A0CA-F2DE0E5DCB1E} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "593225236"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31117349"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000400ca02743114e4ab9175ca0ec72eb8500000000020000000000106600000001000020000000125ba9388bbd563edd0910bd9cfd2f077b442b2d33449ff42cc2a328bf0a4395000000000e80000000020000200000000641a7980b05d5b20c9d69b7de8a34334092e90abb5f79a016df4ed45eb83af02000000067f9cb30f842cbb28d7ed4a2e25246d463cb60bf589f2dd8c3e9f1a4c5507efe400000002fe8956894b50f5eccac3c19699fca7cbdcf0c78123f9167f10b36b2a518dd8c715764b027958dab6c4cb9c5123a842cca4b2cb51d95bf7408f5e98c757eb355	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 9010052425d0da01	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "593225236"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31117349"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "427091032"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "595569263"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe

Modifies registry class 11 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.icw	2991176639468ead9fac846e32d151f0_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\icwfile\ScriptEngine	2991176639468ead9fac846e32d151f0_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\icwfile\Shell\Open	2991176639468ead9fac846e32d151f0_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\icwfile\Shell	2991176639468ead9fac846e32d151f0_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\icwfile\Shell\Open\ = "´ò¿ª(&O)"	2991176639468ead9fac846e32d151f0_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.icw\ = "icwfile"	2991176639468ead9fac846e32d151f0_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\icwfile	2991176639468ead9fac846e32d151f0_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\icwfile\ScriptEngine\ = "VBScript"	2991176639468ead9fac846e32d151f0_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\icwfile\Shell\Open\Command	2991176639468ead9fac846e32d151f0_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\icwfile\Shell\Open\Command\ = "%SystemRoot%\\SysWow64\\WScript.exe \"%1\" %*"	2991176639468ead9fac846e32d151f0_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000_Classes\Local Settings	cscript.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2140	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2140	iexplore.exe
2140	iexplore.exe
3020	IEXPLORE.EXE
3020	IEXPLORE.EXE
3020	IEXPLORE.EXE
3020	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2360 wrote to memory of 4092	2360	2991176639468ead9fac846e32d151f0_JaffaCakes118.exe	83
PID 2360 wrote to memory of 4092	2360	2991176639468ead9fac846e32d151f0_JaffaCakes118.exe	83
PID 2360 wrote to memory of 4092	2360	2991176639468ead9fac846e32d151f0_JaffaCakes118.exe	83
PID 4092 wrote to memory of 1596	4092	cscript.exe	87
PID 4092 wrote to memory of 1596	4092	cscript.exe	87
PID 4092 wrote to memory of 1596	4092	cscript.exe	87
PID 2360 wrote to memory of 4804	2360	2991176639468ead9fac846e32d151f0_JaffaCakes118.exe	89
PID 2360 wrote to memory of 4804	2360	2991176639468ead9fac846e32d151f0_JaffaCakes118.exe	89
PID 2360 wrote to memory of 4804	2360	2991176639468ead9fac846e32d151f0_JaffaCakes118.exe	89
PID 2140 wrote to memory of 3020	2140	iexplore.exe	91
PID 2140 wrote to memory of 3020	2140	iexplore.exe	91
PID 2140 wrote to memory of 3020	2140	iexplore.exe	91

C:\Users\Admin\AppData\Local\Temp\2991176639468ead9fac846e32d151f0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2991176639468ead9fac846e32d151f0_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2360
- C:\Windows\SysWOW64\cscript.exe
  "C:\Windows\system32\cscript.exe" "C:\Program Files (x86)\EditPlus\kk57.icw"
  2⤵
  - Checks computer location settings
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:4092
- - C:\Windows\SysWOW64\WScript.exe
    "C:\Windows\SysWow64\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\kk57.icw"
    3⤵
    PID:1596
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\installstat.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\installstat.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:4804

C:\Program Files (x86)\Internet Explorer\ielowutil.exe
"C:\Program Files (x86)\Internet Explorer\ielowutil.exe" -CLSID:{0002DF01-0000-0000-C000-000000000046} -Embedding
1⤵
PID:2288

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2140
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2140 CREDAT:17410 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:3020

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\EditPlus\kk57.icw

Filesize
132B

MD5
f773ec5dba0003ba8b49bf8548826795

SHA1
49494636f1a847b02e2969ffde924752e69bec0f

SHA256
19b744d3fce854e328652699dfd6cbc332ce4b76dc212dce8f6cfc2186a18ce9

SHA512
ad1a75d19e5fdd72a921641e2f815e4c80246fb82765d3c55487560734460e0fa8c5b2320441799f20d6212ebc66aeb7368452f947457721cc47e1ceec460dae

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VYPBNTML\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsiE7FF.tmp\System.dll

Filesize
11KB

MD5
c17103ae9072a06da581dec998343fc1

SHA1
b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

SHA256
dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

SHA512
d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsiE7FF.tmp\nsExec.dll

Filesize
6KB

MD5
acc2b699edfea5bf5aae45aba3a41e96

SHA1
d2accf4d494e43ceb2cff69abe4dd17147d29cc2

SHA256
168a974eaa3f588d759db3f47c1a9fdc3494ba1fa1a73a84e5e3b2a4d58abd7e

SHA512
e29ea10ada98c71a18273b04f44f385b120d4e8473e441ce5748cfa44a23648814f2656f429b85440157988c88de776c6ac008dc38bf09cbb746c230a46c69fe

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\installstat.exe

Filesize
44KB

MD5
7c30927884213f4fe91bbe90b591b762

SHA1
65693828963f6b6a5cbea4c9e595e06f85490f6f

SHA256
9032757cabb19a10e97e158810f885a015f3dcd5ba3da44c795d999ea90f8994

SHA512
8aadb5fd3750ab0c036c7b8d2c775e42688265b00fe75b43a6addaefc7ee20d9fa3f074dd7943570c8519943011eda08216e90551b6d6a782b9ed5ce20aa6bab

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\kk57.icw

Filesize
743B

MD5
61bbcdd51f7926c3c3f67776fca52c78

SHA1
a2e30e0e566323743491a9330ea8d01900e58158

SHA256
3bd4ebe0d7e331629cbd63c8359ce2cd7690a3bc4ebe3c4fd1db22755830bdb5

SHA512
9b95d4bf39e677c93655bc1f0c7081c3a65d8915ef13b759a91b2f9de948eb0f1d8b3b2040b18b243ea9496accd9f010512a32c555a0f972bbc5c715b09f0ffb

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\statistics.dll

Filesize
80KB

MD5
67cf306d9bdb258d3cc5b3244cb54550

SHA1
8146becfa2fceb897216720e8fa59960b69ebae3

SHA256
a8526ac60d3c0d33c503c3d262752182864d1dbbd376ecc0ea60987dae869fa5

SHA512
74b1dcc812a2cd291a9429228929d2dba26a053315add45415da579c3ae7e7566a943930de42e81ff5d2a4c36de930cf9c5cb26ea92576c504a0621de633acfd

Download Submit